加か圧あつ器き

noun

pressurizer

Technical term for a device that pressurizes a system, commonly used in engineering contexts such as nuclear reactors or hydraulic systems.

• 原げん子し炉ろの加か圧あつ器きは冷れい却きゃく材ざいの圧あつ力りょくを一いっ定ていに保たもつ。

  The pressurizer in a nuclear reactor maintains constant pressure of the coolant.